Why are my internet browsers not working on my computer?

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Discussion Overview

The discussion revolves around issues with multiple internet browsers not functioning on a computer, specifically focusing on potential causes and solutions related to operating system features, malware, and browser plugins. The scope includes technical troubleshooting and user experiences with different operating systems and browsers.

Discussion Character

  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant reports issues with Mozilla Firefox, Google Chrome, and Opera, suggesting that Windows may be preventing the use of non-Internet Explorer browsers.
  • Another participant counters that their experience with Windows XP and Windows 7 shows no issues with multiple browsers, suggesting the original poster check for viruses and restart their computer.
  • A third participant explains that Data Execution Prevention is a security feature that may be affecting browser functionality and suggests the presence of malware or problematic plugins as a likely cause for the issues experienced.
  • One participant advises uninstalling and reinstalling browsers and being cautious about browser plugins, noting that some freeware may add unwanted plugins that could interfere with browser performance.

Areas of Agreement / Disagreement

Participants express differing views on the cause of the browser issues, with some attributing it to Windows settings and others suggesting malware or plugin problems. No consensus is reached regarding the underlying issue or the best course of action.

Contextual Notes

Participants mention various operating systems and browsers, but the discussion lacks specific details on the configurations or settings of the original poster's system, which may be relevant to diagnosing the problem.

Who May Find This Useful

Users experiencing similar issues with internet browsers on their computers, particularly those using Windows operating systems and multiple browser applications.

Willis666
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Yesterday, I got home after school and turned on my computer. I tried to open Mozilla Firefox, and it told me something about Data Execution Prevention. Then I tried opening Google Chrome. I would get the loading mouse for about 3 seconds, and nothing would happen. After that, I tried Opera. Opera did the same thing as Chrome. Finally, I reluctantly opened Internet Explorer, which worked. I even tried downloading Safari, which didn't work. Is Windows barring me from using non IE internet browsers?
 
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It has nothing to do with Windows. I have (on two separate computers) Windows XP and Windows 7. On both I have several browsers, including Firefox and Chrome, and have no problem opening them. I don't know what to advise you, except checking for viruses, restarting, etc.

For your information, I use Firefox, Avant, and Orca (the last is obsolescent) most frequently.
 
Data Execution Prevention is a feature built into modern CPUs and operating systems (Mac and Linux as well as Windows) to help prevent malware attacks. You can switch it off it you like (open the Control Panel then the System applet), but that's just pretending the problem doesn't exist rather than fixing it.

Most likely, you have some malware on your PC - possibly a "bad" web browswer plugin that is affecting all your browsers except IE. Most browsers use the same interface for plugins, except for IE which is completely different.
 
Uninstall/reinstallyour browsers and be more careful about what plugins you use.

Some freeware will add it's own plugins to your browser too if you're not careful o uncheck options (or some just won't let you install without the plugin)
 

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